From 0a1345f8fed962958047dc0148f94d9bed160824 Mon Sep 17 00:00:00 2001 From: Yevgen Pronenko Date: Mon, 10 Jul 2017 15:47:17 -0700 Subject: [PATCH] mm/memory.c: convert to DEFINE_DEBUGFS_ATTRIBUTE The preferred strategy to define debugfs attributes is to use the DEFINE_DEBUGFS_ATTRIBUTE() macro and to use debugfs_create_file_unsafe(). Link: http://lkml.kernel.org/r/20170528145948.32127-1-y.pronenko@gmail.com Signed-off-by: Yevgen Pronenko Cc: "Kirill A . Shutemov" Cc: Jan Kara Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/memory.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/mm/memory.c b/mm/memory.c index e31dd97e6114..cbb57194687e 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -3262,14 +3262,14 @@ static int fault_around_bytes_set(void *data, u64 val) fault_around_bytes = PAGE_SIZE; /* rounddown_pow_of_two(0) is undefined */ return 0; } -DEFINE_SIMPLE_ATTRIBUTE(fault_around_bytes_fops, +DEFINE_DEBUGFS_ATTRIBUTE(fault_around_bytes_fops, fault_around_bytes_get, fault_around_bytes_set, "%llu\n"); static int __init fault_around_debugfs(void) { void *ret; - ret = debugfs_create_file("fault_around_bytes", 0644, NULL, NULL, + ret = debugfs_create_file_unsafe("fault_around_bytes", 0644, NULL, NULL, &fault_around_bytes_fops); if (!ret) pr_warn("Failed to create fault_around_bytes in debugfs");